An electrical automation operation fault alarm device

Abstract

The utility model discloses an electrical automation operation failure alarm equipment belongs to failure alarm equipment technical field, including mounting panel and fire extinguishing agent placing box, fire extinguishing agent placing box is located mounting panel one side, and mounting panel is equipped with alarm, and the lower surface of mounting panel is equipped with smoke transducer and temperature sensor, and the controller is equipped on mounting panel, and the heat dissipation mouth is equipped on mounting panel, and the heat dissipation mouth is located between smoke transducer and temperature sensor on mounting panel, and the heat dissipation fan is equipped on mounting panel and is located below heat dissipation mouth, and the heat dissipation fan both sides are equipped with fire extinguishing subassembly, and the pump body is equipped on fire extinguishing agent placing box, and the pump body liquid inlet end is connected with fire extinguishing agent placing box, and the output of pump body is connected with fire extinguishing subassembly, and the double -end telescopic pneumatic cylinder is equipped on mounting panel, and the double -end telescopic pneumatic cylinder output is fixedly connected with fire extinguishing subassembly, through fire extinguishing subassembly, pump body and double -end telescopic pneumatic cylinder, when detecting that temperature rises and has smoke, can spray fire extinguishing agent to the ignition point, can rotate the shower nozzle simultaneously, increase the spraying area.

Description

Technical Field

[0001] This utility model specifically relates to an electrical automation operation fault alarm device, belonging to the technical field of fault alarm devices. Background Technology

[0002] Electrical automation is closely related to people's daily lives and industrial production, and its development has been very rapid, now relatively mature. It has become an important part of the high-tech industry, widely used in industry, agriculture and other fields, playing an increasingly important role in the national economy. During the operation of electrical automation equipment, faults may occur. When a fault occurs, the internal temperature of the electrical cabinet may be too high or smoke may be generated, which requires fault alarm equipment. However, existing fault alarms are not convenient for mitigating fires when there is excessive smoke and high temperature.

[0003] For example, announcement number CN221354858U describes an electrical automation operation fault alarm device, including an electrical cabinet, an automation controller fixedly mounted on an equipment mounting frame, an airflow channel forming between the inner cavity of the electrical cabinet and the equipment mounting frame, smoke detectors symmetrically embedded on both sides of the top of the electrical cabinet, an alarm fixedly mounted on the top of the electrical cabinet, a hollow section at the bottom of the electrical cabinet with a detachable air jet base inside, and a fan fixedly mounted on one side wall of the electrical cabinet, with the fan's outlet connected to an air duct and the other end of the air duct connected to the air jet base. In this invention, the smoke detectors installed on both sides of the top of the electrical cabinet can promptly detect smoke inside the electrical cabinet and send an electrical signal to the automation controller. The automation controller can immediately activate the alarm, which can continuously emit an alarm sound to alert maintenance personnel or other workers.

[0004] The aforementioned electrical automation operation fault alarm device is not conducive to mitigating the fire and reducing losses when the equipment malfunctions and catches fire. Utility Model Content

[0005] The purpose of this utility model is to address the shortcomings of the existing technology by providing an electrical automation operation fault alarm device, which can spray fire extinguishing agent to the ignition point when the temperature rises and there is smoke, and can also rotate the nozzle to increase the spraying area.

[0006] This utility model achieves the above-mentioned objective through the following electrical automation operation fault alarm device: an electrical automation operation fault alarm device, including a mounting plate and a fire extinguishing agent storage box, the fire extinguishing agent storage box being located on one side of the mounting plate, the mounting plate being equipped with an alarm, a smoke sensor and a temperature sensor being provided on the lower surface of the mounting plate, a controller being provided on the mounting plate, and a heat dissipation vent being provided on the mounting plate;

[0007] A cooling fan is provided between the smoke sensor and the temperature sensor, and below the heat dissipation vent. Fire extinguishing components are provided on both sides of the cooling fan. A pump body is provided on the fire extinguishing agent storage tank. The inlet end of the pump body is connected to the fire extinguishing agent storage tank, and the output end of the pump body is connected to the fire extinguishing components. A double-headed telescopic cylinder is provided on the mounting plate, and the output end of the double-headed telescopic cylinder is fixedly connected to the fire extinguishing components.

[0008] Furthermore, in order to facilitate the delivery of the extinguishing agent into the connecting pipe, the extinguishing assembly includes a fixing plate, which is fixedly installed on both sides of the cooling fan. A connecting pipe is rotatably installed between the fixing plates, and an input pipe is connected to the connecting pipe. The input pipe is fixedly connected to the output end of the pump body.

[0009] Furthermore, in order to spray the extinguishing agent, the connecting pipe is connected to a nozzle arranged in an array, and a rotating shaft is rotatably mounted on the fixed plate. The rotating shaft is fixedly connected to the connecting pipe, and the connecting pipe and the fixed plate are rotatably connected through the rotating shaft.

[0010] Furthermore, to facilitate the rotation of the rotating shaft, a gear is fixedly installed at one end of the rotating shaft, a toothed plate meshes with the gear, the toothed plate is slidably connected to the mounting plate, and the toothed plate is fixedly connected to the output end of the double-headed telescopic cylinder.

[0011] Furthermore, to prevent dust from entering, a filter screen is slidably attached to one side of the mounting plate.

[0012] Furthermore, to facilitate the installation of the filter screen, a sliding groove is provided on one side of the mounting plate, through which the filter screen and the mounting plate are slidably engaged.

[0013] Furthermore, in order to facilitate the limiting of the toothed plate, a limiting groove is provided on the lower surface of the mounting plate, and the toothed plate and the mounting plate are slidably connected through the limiting groove.

[0014] Furthermore, to facilitate the installation of this fault alarm device, mounting holes are provided on the mounting plate.

[0015] The technical effects and advantages of this utility model are as follows: through the fire extinguishing components, pump body and double-head telescopic cylinder, when the temperature rise and smoke are detected, the fire extinguishing agent can be sprayed to the fire point, and the nozzle can be rotated to increase the spraying area. Attached Figure Description

[0016] Figure 1 This is a structural schematic diagram of the present invention from the right side view;

[0017] Figure 2 This is a structural schematic diagram of the present invention from the left side view;

[0018] Figure 3 This is a structural schematic diagram of the present invention from a downward viewing angle;

[0019] Figure 4 This is a partial structural schematic diagram of the present invention;

[0020] Figure 5 This is a schematic diagram of the fire extinguishing component of this utility model.

[0021] In the diagram: 1. Mounting plate; 2. Extinguishing agent storage box; 3. Alarm; 4. Smoke sensor; 5. Temperature sensor; 6. Controller; 7. Heat dissipation vent; 8. Cooling fan; 9. Extinguishing assembly; 901. Fixing plate; 902. Connecting pipe; 903. Input pipe; 904. Nozzle; 905. Rotating shaft; 906. Gear; 10. Pump body; 11. Double-headed telescopic cylinder; 12. Filter screen; 13. Slide groove; 14. Limiting groove; 15. Mounting hole. Detailed Implementation

[0022] The electrical automation operation fault alarm device of this utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of this utility model.

[0023] Please see Figures 1-5As shown, an electrical automation operation fault alarm device includes a mounting plate 1 and a fire extinguishing agent storage box 2. The mounting plate 1 is installed on the top wall of the electrical cabinet, and the fire extinguishing agent storage box 2 is located on one side of the mounting plate 1. The mounting plate 1 is equipped with an alarm 3. A smoke sensor 4 and a temperature sensor 5 are installed on the lower surface of the mounting plate 1. A controller 6 is installed on the mounting plate 1. The output terminals of the smoke sensor 4 and the temperature sensor 5 are connected to the phase wires of the controller 6, and the input terminal of the alarm is connected to the phase wires of the controller 6. The mounting plate 1 is equipped with a heat dissipation vent 7, which, together with a cooling fan 8, accelerates the heat dissipation inside the electrical cabinet. The cooling fan 8 is located on the mounting plate 1, between the smoke sensor 4 and the temperature sensor 5, and below the heat dissipation vent 7. The cooling fan 8 accelerates air circulation inside the electrical cabinet and dissipates heat. Fire extinguishing components 9 are located on both sides of the cooling fan 8. The fire extinguishing agent storage tank 2 is equipped with a pump body 10. The inlet of the pump body 10 is connected to the fire extinguishing agent storage tank 2, and the output of the pump body 10 is connected to the fire extinguishing components 9. The pump body 10 can transfer the fire extinguishing agent from the fire extinguishing tank 2 to the fire extinguishing components 9. When the smoke sensor 4 detects smoke and the temperature sensor 5 detects a high temperature, it transmits a signal to the controller 6. The controller 6 activates the alarm to alert the staff and simultaneously activates the pump body 10 to transfer the fire extinguishing agent to the fire extinguishing components 9 for fire extinguishing. The mounting plate 1 is equipped with a double-headed telescopic cylinder 11, and the output of the double-headed telescopic cylinder 11 is fixedly connected to the fire extinguishing components 9.

[0024] The fire extinguishing assembly 9 includes a fixing plate 901, which is fixedly installed on both sides of the cooling fan 8. A connecting pipe 902 is rotatably installed between the fixing plates 901. An input pipe 903 is connected to the connecting pipe 902 and is fixedly connected to the output end of the pump body 10. An array of nozzles 904 are connected to the connecting pipe 902. The pump body 10 delivers the extinguishing agent to the connecting pipe 902, and the nozzles 904 spray the extinguishing agent onto the fire point, reducing the fire and minimizing damage. A rotating shaft 905 is rotatably installed on the fixing plate 901 and is fixedly connected to the connecting pipe 902. The connecting pipe 902 and the fixing plate 901 are rotatably connected via the rotating shaft 905. A gear 906 is fixedly installed at one end of the rotating shaft 905. The device has a toothed plate 907 that is slidably connected to the mounting plate 1. The toothed plate 907 is fixedly connected to the output end of the double-headed telescopic cylinder 11. By extending and retracting the double-headed telescopic cylinder 11, the toothed plate 907 moves back and forth, the gear 906 rotates back and forth, the connecting pipe 902 rotates back and forth, and the nozzle 904 rotates back and forth, increasing the fire extinguishing area and reducing the fire intensity and losses before personnel arrive. A filter screen 12 is slidably engaged on one side of the mounting plate 1. A sliding groove 13 is provided on one side of the mounting plate 1, through which the filter screen 12 and the mounting plate 1 are slidably engaged. A limiting groove 14 is provided on the lower surface of the mounting plate 1, through which the toothed plate 907 and the mounting plate 1 are slidably connected. A mounting hole 15 is provided on the mounting plate 1, through which the fault alarm 3 is easily installed.

[0025] In use, the mounting plate 1 is installed on the top wall of the electrical cabinet using a conventional installation method. The fire extinguishing agent storage box 2 is also installed on the upper surface of the electrical cabinet using a conventional installation method. When the smoke sensor 4 detects smoke and the temperature sensor 5 detects high temperature, the signals are transmitted to the controller 6. The controller 6 then activates the alarm to alert the staff. When the temperature is too high or there is too much smoke, the pump body 10 is activated to deliver the fire extinguishing agent to the connecting pipe 902. The fire extinguishing agent is then sprayed onto the fire point through the nozzle 904, which can reduce the fire and minimize losses. At the same time, the double-headed telescopic cylinder 11 is activated, the toothed plate 907 moves back and forth, the gear 906 rotates back and forth, the connecting pipe 902 rotates back and forth, and the nozzle 904 rotates back and forth, increasing the fire extinguishing area and reducing the fire and losses before staff arrive.

[0026] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0027] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment includes only one independent electrical automation operation fault alarm device. This way of describing the specification is only for clarity. Those skilled in the art should regard the specification as a whole. The electrical automation operation fault alarm devices in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. An electrical automation operation fault alarm device, characterized in that: It includes a mounting plate (1) and a fire extinguishing agent storage box (2). The fire extinguishing agent storage box (2) is located on one side of the mounting plate (1). The mounting plate (1) is equipped with an alarm (3). The lower surface of the mounting plate (1) is equipped with a smoke sensor (4) and a temperature sensor (5). The mounting plate (1) is equipped with a controller (6). The mounting plate (1) is equipped with a heat dissipation vent (7). A cooling fan (8) is provided between the smoke sensor (4) and the temperature sensor (5) and below the heat dissipation port (7). Fire extinguishing components (9) are provided on both sides of the cooling fan (8). A pump body (10) is provided on the fire extinguishing agent storage box (2). The inlet end of the pump body (10) is connected to the fire extinguishing agent storage box (2). The output end of the pump body (10) is connected to the fire extinguishing component (9). A double-headed telescopic cylinder (11) is provided on the mounting plate (1). The output end of the double-headed telescopic cylinder (11) is fixedly connected to the fire extinguishing component (9).

2. The electrical automation operation fault alarm device as described in claim 1, characterized in that: The fire extinguishing assembly (9) includes a fixing plate (901), which is fixedly installed on both sides of the cooling fan (8). A connecting pipe (902) is rotatably installed between the fixing plates (901), and an input pipe (903) is connected to the connecting pipe (902). The input pipe (903) is fixedly connected to the output end of the pump body (10).

3. The electrical automation operation fault alarm device as described in claim 2, characterized in that: The connecting pipe (902) is connected to a nozzle (904) arranged in an array. A rotating shaft (905) is rotatably mounted on the fixing plate (901). The rotating shaft (905) is fixedly connected to the connecting pipe (902). The connecting pipe (902) and the fixing plate (901) are rotatably connected through the rotating shaft (905).

4. The electrical automation operation fault alarm device as described in claim 3, characterized in that: A gear (906) is fixedly installed at one end of the rotating shaft (905), and a toothed plate (907) meshes on the gear (906). The toothed plate (907) is slidably connected to the mounting plate (1), and the toothed plate (907) is fixedly connected to the output end of the double-headed telescopic cylinder (11).

5. The electrical automation operation fault alarm device as described in claim 1, characterized in that: A filter screen (12) is slidably snapped onto one side of the mounting plate (1).

6. The electrical automation operation fault alarm device as described in claim 5, characterized in that: A groove (13) is provided on one side of the mounting plate (1), and the filter screen (12) is slidably engaged with the mounting plate (1) through the groove (13).

7. The electrical automation operation fault alarm device as described in claim 4, characterized in that: The mounting plate (1) has a limiting groove (14) on its lower surface, and the toothed plate (907) is slidably connected to the mounting plate (1) through the limiting groove (14).

8. The electrical automation operation fault alarm device as described in claim 1, characterized in that: The mounting plate (1) has mounting holes (15).

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